UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3+4Ecnbdslg3kRWBjFHi/ZaVPABavi0QTj3GmWrUV1A=' 
WHERE 
  key_id = '52c4cce13fe9a322478e248bd8731b40df836acbb274bef417e5700e05e02f2b' 
  AND (
    token = '3+4Ecnbdslg3kRWBjFHi/ZaVPABavi0QTj3GmWrUV1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )